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1、Lesson 23The InternetGood or Bad?1八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23 New Wordsadvantagedisadvantagesimplecoincauselessn. 优势；有利条件优势；有利条件n. 缺点；不利因素缺点；不利因素adj. 简单的；简明的简单的；简明的n. 硬币硬币v. 造成；引起造成；引起adj. &adv.更少更少/小的小的(地地)n.较少量；较小的部分较少量；较小的部分2八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23asideattack
2、webstealbankingproperlyadv. 除除之外；在旁边之外；在旁边v. 袭击；损害袭击；损害n. 网络；网网络；网v.偷盗；窃取偷盗；窃取n. 银行业银行业adv. 正确地正确地 New Words3八年级英语冀教版下册Unit4TheInternetConnectsUsLesson231. Why are some parents worried about their kids using the Internet?2. Does the Internet make life 3. simpler? How?4八年级英语冀教版下册Unit4TheInternetConne
3、ctsUsLesson23 Important phrasesin seconds far awayaside from take upEvery coin has two sides.5八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23Read the lesson and fill in the table.Good things about the InternetBad things about the Internet1. It makes life easier and simpler.2. It helps us get things don
4、e more quickly.3. It opens up the world to us.4. It is easy to stay in touch with friends.1. Spending too much time online is harmful to peoples health.2. It causes them to be less social with family and friends.3. Some people attack the web or steal others personal information.6八年级英语冀教版下册Unit4TheIn
5、ternetConnectsUsLesson23Listen to the dialogue and tick the correct answers.1.What are Li Ming and Wang Mei talking about?2. Their school project. 3. Their homework.4.2. Why does Wang Mei think the Internet is good?5. She can chat with her friends easily.6. She can watch TV programs.7.3. Li Ming thi
6、nks they should use the Internet_.8. carefully and freely 9. properly and carefully7八年级英语冀教版下册Unit4TheInternetConnectsUsLesson231.People are able to connect and share information in 2.seconds. 几秒钟之内几秒钟之内，人们就，人们就能够能够相互联系并分享相互联系并分享信息。信息。be able to do sth. 意为意为“能能, 能够能够”，主要指具体做某件事的能，主要指具体做某件事的能力，有人称和时态
7、的变化。情态动词力，有人称和时态的变化。情态动词can也表示也表示“能能,会会”，只，只有有现在时现在时can和过去时和过去时could两种时态，没有人称变化。两种时态，没有人称变化。Can you come tomorrow?He said that we could go there by bus.Will you be able to come tomorrow?Im able to do the work all by myself.8八年级英语冀教版下册Unit4TheInternetConnectsUsLesson232. It helps us get things done m
8、ore quickly.它能使我们把事情做得更快。它能使我们把事情做得更快。get sth. done “完成，做完某事完成，做完某事”，通常由自己完成。，通常由自己完成。此此外，外，get/have sth. done还有还有“让某人做某事让某人做某事”的意思。的意思。I got my homework finished.我做完了作业。我做完了作业。I am going to get/have my hair cut.我要去剪发。我要去剪发。9八年级英语冀教版下册Unit4TheInternetConnectsUsLesson233. And if a friend lives far aw
9、ay, the Internet makes it easy to stay in touch. 如果朋友住得很远，互联网使相如果朋友住得很远，互联网使相互联系变得容易。互联系变得容易。“make+ it+ adj. (+for sb.) +to do”意为意为“使做某事变使做某事变得得”。The teacher tried to make it interesting for the students to learn math.老师尽力使数学学起来有趣老师尽力使数学学起来有趣。10八年级英语冀教版下册Unit4TheInternetConnectsUsLesson234. Spending
10、 too much time online is harmful to peoples health.在网上花太多的时间在网上花太多的时间对对人们的人们的健康健康有害。有害。be harmful to 对对有害处有害处Smoking can be harmful to your health.Fruit juice can be harmful to childrens teeth.果汁可能果汁可能损坏损坏儿童的牙齿。儿童的牙齿。11八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23 in seconds far away aside from take
11、up Every coin has two sides.很短时间内很短时间内遥远遥远除此之外除此之外占据；占用；开始事；占据；占用；开始事；接受接受任何事物都有两面性。任何事物都有两面性。12八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23Fill in the blanks with correct words.1. In this economy you need every _ (优势优势).2. The problem is by no means as _ (简单的简单的) as we first thought.3. This may all
12、 seem like a distant dream, but it is not so _ _ (遥远的遥远的). 4. You can include contact information so you can _ _ _(保持联系保持联系). advantagesimplefar awaystay in touch13八年级英语冀教版下册Unit4TheInternetConnectsUsLesson235. As a popular saying goes, every_ (硬硬币币) has two sides. 6. Television can also be_ (有害有害的的
13、) to us. 7. What _ (导致导致) the illness?8. He _ _(占用占用) too much time to play computer games every day.9. _ _ being fun and good exercise, swimming is a very useful skill coinharmfulcausetakes upAside from14八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23 单项选择 ( ) 1. Most of the children are scared going
14、out alone at night.A. in B. at C. to D. of( ) 2. Its winter now. The day shorter and shorter. A. cuts B. staysC. gets D. grows( ) 3. The boys mother is having a rest now. So they talk in a voice.A. low B. highC. short D. long( ) 4. Our geography teacher told us that the sun in the east.A. riseB. ris
15、es C. rose D. risen( ) 5. The temperature will drop zero today. Youd better take a winter coat with you.A. above B. below C. over D. under( ) 6. There are fifty new books on the desk.A. recently B. nearly C. almost D. both B and C( ) 7. people in the city will go to visit the new museum today.A. Two
16、 hundreds B. Hundred of C. Hundreds of D. Two hundred of15八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23( ) 8. You can take away my book Anns, because we both need them now.A. either; or B. neither; norC. not only; but also D. both; and( ) 9. There is rice in the bag. We dont need to buy more.A. much
17、B. lots of C. plenty of D. all of the above( )10. Jack studies his brother at school.A. as hardly as B. so hardly as C. as hard as D. so hard as ( )11. The students in the poor area new books and schoolbags. Lets raise money to buy some for them.A. long for B. look up C. take out D. feel like( )12.
18、The chemistry class was over. All the students walked out of the lab .A. one to one B. one with one C. one by one D. one after one( )13. There an English party in our school this weekend.A. will hold B. is going to have C. is going to be D. will have( )14. Why do you look so tired, Tom? I go to bed
19、11:30 last night.A. dont; until B. will; after C. didnt; until D. have; after( )15. , Li Mei? Its windy and cold.A. Whats the weather B. How is the weatherC. Whats the temperature D. Is it windy today16八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23HomeworkWrite a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)17八年级英语冀教版下册Unit4TheInternetConnectsUsLesson231. Learn the words and expressions in Lesson 24.2. Underline the sentences you dont understand on page 60.18八年级英语冀教版下册Unit4TheInternetConnectsUsLesson23
